2018907243

素因数分解:

$3^2\times {\mathrm{2137}}^1\times {\mathrm{104971}}^1$

素因数の和:107114

約数の個数: 12

約数和(自身を含む): 2917591768

約数和(自身を除く): 898684525

約数列:

[1, 3, 9, 2137, 6411, 19233, 104971, 314913, 944739, 224323027, 672969081, 2018907243]

約数ペア:

[(1, 2018907243), (3, 672969081), (9, 224323027), (2137, 944739), (6411, 314913), (19233, 104971)]